A master criminal who ranks as number one on Killmaster's Death List

A Turkish double agent who hires out as an assassin for the KGB

A renowned scientist who is both weapon and victim of a bizarre kidnap plot

They played leading parts in a lethal espionage puzzle Killmaster had to solve. Every step of the way was steeped in blood - from the assassin's bullet that crushed the skull of the terrified informer to the sadistic torture meted out to the special prisoners in a Turkish jail.

Nick Carter knew only one way to fight this pattern of violence - with more of the same.